BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 United States 55 49.1%
2 Germany 22 19.6%
3 Korea, Republic of 8 7.1%
4 China 7 6.2%
5 India 6 5.4%
6 Ethiopia 3 2.7%
7 Hong Kong 3 2.7%
8 France 2 1.8%
9 Moldova, Republic of 2 1.8%
10 Pakistan 2 1.8%
11 Ukraine 1 0.9%
12 Netherlands 1 0.9%